ND250AR0 Thin Section Bearings
Price $ 11837.28
Part Number ND250AR0
System of Measurement Inch
Bearing Type Ball
For Load Direction Angular Contact
Contact Angle 30°
Construction Single Row
Surface Chromium Plating
Seal Type Open
Series ND 1/2" x 1/2"
Bore Dia 24.9998"
Bore Dia Tolerance -0.0030”– 0“
Outer Dia 26.0003"
Outer Dia Tolerance -0.0030”– 0“
Width 0.5"
Width Tolerance +.000 –.010"
Land dia.L1 25.370"
Land dia.L2 25.630"
C'Bore dia.L3 25.688"
Ring Material 52100 Chrome Steel
Ball Material 52100 Chrome Steel
Cage Material Brass
Dynamic Radial Load 4908 lbs
ISO radial1 7060 Ibs
Static Radial Load 20140 lbs
Static Thrust 13540 lbs
Static Moment 58140 lbs
Lubrication Lubricated
Shaft Mount Type Press Fit
Temperature Range -30°C to 110 °C
ABEC Rating ABEC-1
Radial Clearance 0.0000 – 0.0005"
RoHS Compliant
Weight 4.54 lbs
1  ISO Radial ratings are calculated per ISO 281:1990. They are included for comparison only.
ND250AR0 Thin Section Bearings cad drawing

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The LILY bearing part series ND250AR0 is a potential replacement for these common bearing part numbers.